Yuu and the others help Ahegao Double Peace-sensei at a doujinshi exhibition. There they encounter the Kanzaki sisters who run a major circle. After getting caught up in the sore relationship between them and Ahegao Double Peace-sensei, Yuu gets roped into a doujinshi competition!
They insulted my sibling romance story!
Sie haben meine Geschwister-Romanze beschimpft!
Insultaron mi historia de amor
entre hermanos.
Insultaron mi historia de amor
entre hermanos.
Elles insultent une histoire d’amour
entre frère et sœur !
Hanno insultato il mio romanzo d'amore fra fratelli!
Elas insultaram minha história
de romance entre irmãos!
Они посмели критиковать 
мой роман про брата и сестру!